EP0948063A3 - Organische elektrolumineszente Vorrichtungen - Google Patents
Organische elektrolumineszente Vorrichtungen Download PDFInfo
- Publication number
- EP0948063A3 EP0948063A3 EP99103682A EP99103682A EP0948063A3 EP 0948063 A3 EP0948063 A3 EP 0948063A3 EP 99103682 A EP99103682 A EP 99103682A EP 99103682 A EP99103682 A EP 99103682A EP 0948063 A3 EP0948063 A3 EP 0948063A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- organic
- compound
- electron
- organic electroluminescent
- anode electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000002894 organic compounds Chemical class 0.000 abstract 3
- 239000012044 organic layer Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000010410 layer Substances 0.000 abstract 2
- 239000002019 doping agent Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/17—Carrier injection layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/14—Carrier transporting layers
- H10K50/15—Hole transporting layers
- H10K50/155—Hole transporting layers comprising dopants
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/30—Coordination compounds
- H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
- H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electroluminescent Light Sources (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10049771A JPH11251067A (ja) | 1998-03-02 | 1998-03-02 | 有機エレクトロルミネッセント素子 |
JP4977198 | 1998-03-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0948063A2 EP0948063A2 (de) | 1999-10-06 |
EP0948063A3 true EP0948063A3 (de) | 2000-08-23 |
EP0948063B1 EP0948063B1 (de) | 2009-12-09 |
Family
ID=12840441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99103682A Expired - Lifetime EP0948063B1 (de) | 1998-03-02 | 1999-02-25 | Organische elektrolumineszente Vorrichtungen |
Country Status (8)
Country | Link |
---|---|
US (1) | US6423429B2 (de) |
EP (1) | EP0948063B1 (de) |
JP (1) | JPH11251067A (de) |
KR (1) | KR100641880B1 (de) |
CN (1) | CN100372442C (de) |
AT (1) | ATE451726T1 (de) |
DE (1) | DE69941753D1 (de) |
TW (1) | TW411725B (de) |
Families Citing this family (314)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4514841B2 (ja) | 1998-02-17 | 2010-07-28 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
JP3370011B2 (ja) * | 1998-05-19 | 2003-01-27 | 三洋電機株式会社 | 有機エレクトロルミネッセンス素子 |
JP3825725B2 (ja) * | 1998-05-19 | 2006-09-27 | 三洋電機株式会社 | 有機エレクトロルミネッセンス素子 |
KR20010109321A (ko) * | 1999-03-24 | 2001-12-08 | 추후보정 | 유기 전광 소자 |
TW474114B (en) * | 1999-09-29 | 2002-01-21 | Junji Kido | Organic electroluminescent device, organic electroluminescent device assembly and method of controlling the emission spectrum in the device |
JP4824848B2 (ja) * | 2000-02-29 | 2011-11-30 | 淳二 城戸 | 有機エレクトロルミネッセント素子、有機エレクトロルミネッセント素子群及びその発光スペクトルの特定方法 |
US6645579B1 (en) * | 1999-11-29 | 2003-11-11 | Canon Kabushiki Kaisha | Liquid crystal device |
JP4255610B2 (ja) * | 1999-12-28 | 2009-04-15 | 出光興産株式会社 | 白色系有機エレクトロルミネッセンス素子 |
KR100721656B1 (ko) * | 2005-11-01 | 2007-05-23 | 주식회사 엘지화학 | 유기 전기 소자 |
US6882102B2 (en) | 2000-02-29 | 2005-04-19 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device and manufacturing method thereof |
KR100329571B1 (ko) * | 2000-03-27 | 2002-03-23 | 김순택 | 유기 전자 발광소자 |
JP4094203B2 (ja) * | 2000-03-30 | 2008-06-04 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子及び有機発光媒体 |
US20010048982A1 (en) * | 2000-04-28 | 2001-12-06 | Tohoku Pioneer Corporation | Organic electroluminescent display device and chemical compounds for liquid crystals |
JP3910010B2 (ja) | 2000-09-12 | 2007-04-25 | エス ケー シー 株式會社 | 有機電界発光素子 |
TW545080B (en) | 2000-12-28 | 2003-08-01 | Semiconductor Energy Lab | Light emitting device and method of manufacturing the same |
JP2005285787A (ja) * | 2001-02-19 | 2005-10-13 | Kyushu Electric Power Co Inc | 薄膜の形成方法、薄膜、電界発光素子の製造方法及び電界発光素子 |
US6933673B2 (en) | 2001-04-27 | 2005-08-23 | Semiconductor Energy Laboratory Co., Ltd. | Luminescent device and process of manufacturing the same |
JP4023204B2 (ja) * | 2001-05-02 | 2007-12-19 | 淳二 城戸 | 有機電界発光素子 |
US6597012B2 (en) | 2001-05-02 | 2003-07-22 | Junji Kido | Organic electroluminescent device |
JP4611578B2 (ja) * | 2001-07-26 | 2011-01-12 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
SG176316A1 (en) * | 2001-12-05 | 2011-12-29 | Semiconductor Energy Lab | Organic semiconductor element |
JP2003264085A (ja) * | 2001-12-05 | 2003-09-19 | Semiconductor Energy Lab Co Ltd | 有機半導体素子、有機エレクトロルミネッセンス素子及び有機太陽電池 |
JP2005123208A (ja) * | 2001-12-05 | 2005-05-12 | Semiconductor Energy Lab Co Ltd | 有機太陽電池 |
JP2007027141A (ja) * | 2001-12-05 | 2007-02-01 | Semiconductor Energy Lab Co Ltd | 有機半導体素子の作製方法 |
US6815723B2 (en) | 2001-12-28 | 2004-11-09 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device, method of manufacturing the same, and manufacturing apparatus therefor |
US7098069B2 (en) * | 2002-01-24 | 2006-08-29 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device, method of preparing the same and device for fabricating the same |
WO2003065770A1 (fr) * | 2002-01-31 | 2003-08-07 | Sumitomo Chemical Company, Limited | Dispositif d'electroluminescence organique |
US6872472B2 (en) * | 2002-02-15 | 2005-03-29 | Eastman Kodak Company | Providing an organic electroluminescent device having stacked electroluminescent units |
KR20030069707A (ko) * | 2002-02-22 | 2003-08-27 | 엘지.필립스 엘시디 주식회사 | 유기전계발광 소자 및 그의 제조방법 |
JP3877613B2 (ja) * | 2002-03-05 | 2007-02-07 | 三洋電機株式会社 | 有機エレクトロルミネッセンス表示装置の製造方法 |
JP3933591B2 (ja) | 2002-03-26 | 2007-06-20 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
JP2003303683A (ja) | 2002-04-09 | 2003-10-24 | Semiconductor Energy Lab Co Ltd | 発光装置 |
US6830830B2 (en) * | 2002-04-18 | 2004-12-14 | Canon Kabushiki Kaisha | Semiconducting hole injection materials for organic light emitting devices |
EP1367659B1 (de) | 2002-05-21 | 2012-09-05 | Semiconductor Energy Laboratory Co., Ltd. | Organischer Feldeffekt-Transistor |
EP1388903B1 (de) | 2002-08-09 | 2016-03-16 | Semiconductor Energy Laboratory Co., Ltd. | Organische elektrolumineszente Vorrichtung |
US7045955B2 (en) * | 2002-08-09 | 2006-05-16 | Semiconductor Energy Laboratory Co., Ltd. | Electroluminescence element and a light emitting device using the same |
TWI272874B (en) | 2002-08-09 | 2007-02-01 | Semiconductor Energy Lab | Organic electroluminescent device |
CN100346496C (zh) * | 2002-09-13 | 2007-10-31 | 友达光电股份有限公司 | 有机电致发光元件 |
US6765349B2 (en) * | 2002-09-30 | 2004-07-20 | Eastman Kodak Company | High work function metal alloy cathode used in organic electroluminescent devices |
JPWO2004064453A1 (ja) * | 2003-01-10 | 2006-05-18 | 株式会社半導体エネルギー研究所 | 発光素子及びその作製方法 |
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KR100560785B1 (ko) * | 2003-02-03 | 2006-03-13 | 삼성에스디아이 주식회사 | 저전압에서 구동되는 유기 전계 발광 소자 |
KR100527194B1 (ko) * | 2003-06-24 | 2005-11-08 | 삼성에스디아이 주식회사 | 도핑된 정공수송층 및/또는 정공주입층을 갖는유기전계발광소자 |
WO2005022962A1 (ja) | 2003-07-31 | 2005-03-10 | Mitsubishi Chemical Corporation | 化合物、電荷輸送材料および有機電界発光素子 |
JP3966252B2 (ja) * | 2003-08-08 | 2007-08-29 | セイコーエプソン株式会社 | 有機el装置とその製造方法、及び電子機器 |
KR20050015902A (ko) | 2003-08-14 | 2005-02-21 | 엘지전자 주식회사 | 유기 el 소자 및 그 제조방법 |
US7511421B2 (en) * | 2003-08-25 | 2009-03-31 | Semiconductor Energy Laboratory Co., Ltd. | Mixed metal and organic electrode for organic device |
JP5244456B2 (ja) * | 2003-09-26 | 2013-07-24 | 株式会社半導体エネルギー研究所 | 発光装置、電子機器、携帯電話、照明機器 |
JP2006114477A (ja) * | 2003-09-26 | 2006-04-27 | Semiconductor Energy Lab Co Ltd | 発光装置の作製方法、および電子機器 |
CN101771135B (zh) | 2003-09-26 | 2012-05-23 | 株式会社半导体能源研究所 | 发光元件及其制造方法 |
EP2276088B1 (de) | 2003-10-03 | 2018-02-14 | Semiconductor Energy Laboratory Co, Ltd. | Lichtemittierendes Element, und lichtemittierende Vorrichtung mit dem lichtemittierenden Element |
JP4683829B2 (ja) | 2003-10-17 | 2011-05-18 | 淳二 城戸 | 有機エレクトロルミネッセント素子及びその製造方法 |
JP4476594B2 (ja) | 2003-10-17 | 2010-06-09 | 淳二 城戸 | 有機エレクトロルミネッセント素子 |
JP4243237B2 (ja) | 2003-11-10 | 2009-03-25 | 淳二 城戸 | 有機素子、有機el素子、有機太陽電池、及び、有機fet構造、並びに、有機素子の製造方法 |
JP4300176B2 (ja) * | 2003-11-13 | 2009-07-22 | ローム株式会社 | 有機エレクトロルミネッセント素子 |
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JP4276109B2 (ja) * | 2004-03-01 | 2009-06-10 | ローム株式会社 | 有機エレクトロルミネッセント素子 |
EP1722602A1 (de) * | 2004-03-05 | 2006-11-15 | Idemitsu Kosan Co., Ltd. | Organische elektrolumineszenzeinrichtung und organisches elektrolumineszenzdisplay |
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- 1999-02-25 AT AT99103682T patent/ATE451726T1/de not_active IP Right Cessation
- 1999-02-25 EP EP99103682A patent/EP0948063B1/de not_active Expired - Lifetime
- 1999-02-25 DE DE69941753T patent/DE69941753D1/de not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
---|---|
EP0948063B1 (de) | 2009-12-09 |
EP0948063A2 (de) | 1999-10-06 |
CN100372442C (zh) | 2008-02-27 |
US6423429B2 (en) | 2002-07-23 |
ATE451726T1 (de) | 2009-12-15 |
KR19990077465A (ko) | 1999-10-25 |
CN1236289A (zh) | 1999-11-24 |
KR100641880B1 (ko) | 2006-11-02 |
DE69941753D1 (de) | 2010-01-21 |
TW411725B (en) | 2000-11-11 |
US20010046611A1 (en) | 2001-11-29 |
JPH11251067A (ja) | 1999-09-17 |
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